AMiRo-OS

/*

AMiRo-OS is an operating system designed for the Autonomous Mini Robot (AMiRo) platform.

Copyright (C) 2016..2020  Thomas Schöpping et al.

This program is free software: you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation, either version 3 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with this program.  If not, see <http://www.gnu.org/licenses/>.

*/

#include <amiroos.h>

#if ((AMIROOS_CFG_TESTS_ENABLE == true) && (BOARD_SENSORRING == BOARD_PROXIMITYSENSOR)) || defined(__DOXYGEN__)

#include <module_test_PCA9544A.h>

#include <aos_test_PCA9544A.h>

#include <string.h>

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/* LOCAL DEFINITIONS                                                          */

/******************************************************************************/

/******************************************************************************/

/* EXPORTED VARIABLES                                                         */

/******************************************************************************/

/******************************************************************************/

/* LOCAL TYPES                                                                */

/******************************************************************************/

/******************************************************************************/

/* LOCAL VARIABLES                                                            */

/******************************************************************************/

static aos_test_pca9544adata_t _data = {

  /* driver  */ NULL,

  /* timeout */ MICROSECONDS_PER_SECOND,

};

static AOS_TEST(_test, "PCA9544A", "I2C multiplexer", moduleTestPca9544aShellCb, aosTestPca9544aFunc, &_data);

/******************************************************************************/

/* LOCAL FUNCTIONS                                                            */

/******************************************************************************/

/******************************************************************************/

/* EXPORTED FUNCTIONS                                                         */

/******************************************************************************/

int moduleTestPca9544aShellCb(BaseSequentialStream* stream, int argc, char* argv[], aos_testresult_t* result)

{

  enum {

    UNKNOWN,

    MUX1, MUX2,

  } mux = UNKNOWN;

  // evaluate arguments

  if (argc == 2) {

    if (strcmp(argv[1], "#1") == 0) {

      mux = MUX1;

    } else if (strcmp(argv[1], "#2") == 0) {

      mux = MUX2;

    }

  }

  // handle valid mux

  if (mux != UNKNOWN) {

    aos_testresult_t res = {0 ,0};

    switch (mux) {

      case MUX1:

        _data.driver = &moduleLldI2cMultiplexer1;

        res = aosTestRun(stream, &_test, "I2C bus #1");

        _data.driver = NULL;

        break;

      case MUX2:

        _data.driver = &moduleLldI2cMultiplexer2;

        res = aosTestRun(stream, &_test, "I2C bus #2");

        _data.driver = NULL;

        break;

      default:

        break;

    }

    if (result != NULL) {

      *result = res;

    }

    return AOS_OK;

  }

  // handle invalid arguments

  else {

    // print help

    chprintf(stream, "Usage: %s OPTION\n", argv[0]);

    chprintf(stream, "Options:\n");

    chprintf(stream, "  #1\n");

    chprintf(stream, "    Test the multiplexer on the I2C bus #1.\n");

    chprintf(stream, "  #2\n");

    chprintf(stream, "    Test the multiplexer on the I2C bus #2.\n");

    if (result != NULL) {

      result->passed = 0;

      result->failed = 0;

    }

    return AOS_INVALIDARGUMENTS;

  }

}

#endif /* (AMIROOS_CFG_TESTS_ENABLE == true) && (BOARD_SENSORRING == BOARD_PROXIMITYSENSOR) */